/* eslint-disable indent */
let echarts = require("echarts/lib/echarts");
var data = [
	[
		[28604, 77, 17096869, "Australia", 1990],
		[31163, 77.4, 27662440, "Canada", 1990],
		[1516, 68, 1154605773, "China", 1990],
		[13670, 74.7, 10582082, "Cuba", 1990],
		[28599, 75, 4986705, "Finland", 1990],
		[29476, 77.1, 56943299, "France", 1990],
		[31476, 75.4, 78958237, "Germany", 1990],
		[28666, 78.1, 254830, "Iceland", 1990],
		[1777, 57.7, 870601776, "India", 1990],
		[29550, 79.1, 122249285, "Japan", 1990],
		[2076, 67.9, 20194354, "North Korea", 1990],
		[12087, 72, 42972254, "South Korea", 1990],
		[24021, 75.4, 3397534, "New Zealand", 1990],
		[43296, 76.8, 4240375, "Norway", 1990],
		[10088, 70.8, 38195258, "Poland", 1990],
		[19349, 69.6, 147568552, "Russia", 1990],
		[10670, 67.3, 53994605, "Turkey", 1990],
		[26424, 75.7, 57110117, "United Kingdom", 1990],
		[37062, 75.4, 252847810, "United States", 1990],
	],
	[
		[44056, 81.8, 23968973, "Australia", 2015],
		[43294, 81.7, 35939927, "Canada", 2015],
		[13334, 76.9, 1376048943, "China", 2015],
		[21291, 78.5, 11389562, "Cuba", 2015],
		[38923, 80.8, 5503457, "Finland", 2015],
		[37599, 81.9, 64395345, "France", 2015],
		[44053, 81.1, 80688545, "Germany", 2015],
		[42182, 82.8, 329425, "Iceland", 2015],
		[5903, 66.8, 1311050527, "India", 2015],
		[36162, 83.5, 126573481, "Japan", 2015],
		[1390, 71.4, 25155317, "North Korea", 2015],
		[34644, 80.7, 50293439, "South Korea", 2015],
		[34186, 80.6, 4528526, "New Zealand", 2015],
		[64304, 81.6, 5210967, "Norway", 2015],
		[24787, 77.3, 38611794, "Poland", 2015],
		[23038, 73.13, 143456918, "Russia", 2015],
		[19360, 76.5, 78665830, "Turkey", 2015],
		[38225, 81.4, 64715810, "United Kingdom", 2015],
		[53354, 79.1, 321773631, "United States", 2015],
	],
];
export const bubbleGradient = {
	type: "scatter",
	name: "冒泡散点图",
	images: require("@/assets/images/bubble-gradient.jpg"),
	optionsData: {
		backgroundColor: new echarts.graphic.RadialGradient(0.3, 0.3, 0.8, [
			{
				offset: 0,
				color: "#f7f8fa",
			},
			{
				offset: 1,
				color: "#cdd0d5",
			},
		]),
		title: {
			text: "1990 与 2015 年各国家人均寿命与 GDP",
		},
		legend: {
			right: 10,
			data: ["1990", "2015"],
		},
		xAxis: {
			splitLine: {
				lineStyle: {
					type: "dashed",
				},
			},
		},
		yAxis: {
			splitLine: {
				lineStyle: {
					type: "dashed",
				},
			},
			scale: true,
		},
		series: [
			{
				name: "1990",
				data: data[0],
				type: "scatter",
				symbolSize: function(data) {
					return Math.sqrt(data[2]) / 5e2;
				},
				emphasis: {
					label: {
						show: true,
						formatter: function(param) {
							return param.data[3];
						},
						position: "top",
					},
				},
				itemStyle: {
					shadowBlur: 10,
					shadowColor: "rgba(120, 36, 50, 0.5)",
					shadowOffsetY: 5,
					color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [
						{
							offset: 0,
							color: "rgb(251, 118, 123)",
						},
						{
							offset: 1,
							color: "rgb(204, 46, 72)",
						},
					]),
				},
			},
			{
				name: "2015",
				data: data[1],
				type: "scatter",
				symbolSize: function(data) {
					return Math.sqrt(data[2]) / 5e2;
				},
				emphasis: {
					label: {
						show: true,
						formatter: function(param) {
							return param.data[3];
						},
						position: "top",
					},
				},
				itemStyle: {
					shadowBlur: 10,
					shadowColor: "rgba(25, 100, 150, 0.5)",
					shadowOffsetY: 5,
					color: new echarts.graphic.RadialGradient(0.4, 0.3, 1, [
						{
							offset: 0,
							color: "rgb(129, 227, 238)",
						},
						{
							offset: 1,
							color: "rgb(25, 183, 207)",
						},
					]),
				},
			},
		],
	},
};
